
html,body{
    width: 100%;
    height: 100%;
    background: #f0f0f0;
    overflow: hidden;
}
.app-main{
    width: 100%;
    height: 100%;
}

.login {
    width: 100%;
    height: 100%;
    background-image: url('../img/login_bg.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
  }
  .login-con {
    position: absolute;
    right: 160px;
    top: 50%;
    -webkit-transform: translateY(-60%);
            transform: translateY(-60%);
    width: 300px;
  }
  .login-con-header {
    font-size: 16px;
    font-weight: 300;
    text-align: center;
    padding: 30px 0;
  }
  .login-con .form-con {
    padding: 10px 0 0;
  }
  .login-con .login-tip {
    font-size: 10px;
    text-align: center;
    color: #c3c3c3;
  }
  